CN208374386U - A kind of disposable device for automatically molding of the screw thread of stud - Google Patents
A kind of disposable device for automatically molding of the screw thread of stud Download PDFInfo
- Publication number
- CN208374386U CN208374386U CN201821001388.7U CN201821001388U CN208374386U CN 208374386 U CN208374386 U CN 208374386U CN 201821001388 U CN201821001388 U CN 201821001388U CN 208374386 U CN208374386 U CN 208374386U
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- CN
- China
- Prior art keywords
- gear
- bolt
- hydraulic stem
- fixture
- screw thread
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of disposable device for automatically molding of the screw thread of stud, including device noumenon, first hydraulic stem and limited block, motor is installed above the lower end surface of described device ontology, and first gear is installed above motor, second gear is connected with above the first gear, and the upper end of second gear is fixed with limit plate, chuck body is provided with above the limit plate, and the inside of chuck body is equipped with the first fixture and the second fixture, first hydraulic stem is arranged in below the upper surface of device noumenon, and first the lower end of hydraulic stem be connected with the first telescopic rod, the lower end of first telescopic rod is connected with the second hydraulic stem, and second is connected with the second telescopic rod on the outside of hydraulic stem.The disposable device for automatically molding of the screw thread of the stud, solves existing thread forming device, is not easy to the both ends to bolt while forming, thus the problem of reducing the production efficiency of bolt.
Description
Technical field
The utility model relates to bolt technical field, specially a kind of disposable automatic moulding dress of the screw thread of stud
It sets.
Background technique
Bolt is a kind of mechanical components, and it is fastened by nut, and the head of bolt is provided with spiral shell
Line need to cooperate with nut, and for being fastenedly connected two parts for having through-hole, this connection is known as being bolted, and passes through
Rotation splits it, therefore being bolted is to be detachably connected.
The life of bolt and the mankind are closely related, but bolt needs to be polished into the screw thread of its outer end in production
Type.However existing thread forming device, it is not easy to the both ends to bolt while forming, to reduce the production of bolt
Efficiency.In view of the above-mentioned problems, carrying out innovative design on the basis of original thread forming device.
Utility model content
The purpose of this utility model is to provide a kind of disposable device for automatically molding of the screw thread of stud, on solving
It states and proposes existing thread forming device in background technique, be not easy to the both ends to bolt while forming, to reduce
The problem of production efficiency of bolt.
To achieve the above object, the utility model provides the following technical solutions: a kind of screw thread of stud is disposable certainly
The lower end surface top of dynamic molding machine, including device noumenon, the first hydraulic stem and limited block, described device ontology is equipped with electricity
Machine, and first gear is installed above motor, second gear is connected with above the first gear, and second gear is upper
End is fixed with limit plate, chuck body is provided with above the limit plate, and the inside of chuck body is equipped with the first fixture
With the second fixture, while the upper end of limit plate is connected with each other by fixing bolt and chuck body, and the first hydraulic stem setting exists
Below the upper surface of device noumenon, and the lower end of the first hydraulic stem is connected with the first telescopic rod, the lower end of first telescopic rod
It is connected with the second hydraulic stem, and is connected with the second telescopic rod on the outside of the second hydraulic stem, the limited block is arranged in device noumenon
Inside middle-end, and bolt is provided on the inside of limited block.
Preferably, the first gear is provided with 2, and second gear and limit plate about the axisymmetrical of second gear
Integrated mounting structure is formed, while first gear engages connection with second gear composition.
Preferably, first fixture and the second fixture are arranged about the axisymmetrical of bolt, and the first fixture and second
Fixture size is identical.
Preferably, first telescopic rod and the second hydraulic stem form phase with vertical installation, and the first telescopic rod and second
Hydraulic stem is set as being fixedly connected.
Preferably, the limited block is set as being fitted and connected with bolt, and limited block uses rubber material.
Preferably, the width of the bolt is equal to the inboard width of chuck body, and the lower end surface of chuck body and limit
The upper surface of position plate is arranged in same level, while bolt and the axis of chuck body are arranged on same vertical line.
Compared with prior art, the utility model has the beneficial effects that the disposable automatic moulding of the screw thread of the stud
Device drives chuck body to carry out rotation to carry out screw thread polishing molding to bolt by motor, and the upper end of device is provided with
The first telescopic rod that can be stretched downwards reaches the bottom of chuck body after the molding of the lower end of bolt, then device
Upper end is squeezed downwards, to continue to complete the thread forming of bolt upper end, the outside of bolt is provided with the limit of rubber material
Position block, rubber material quality is softer, will not influence the molding of screw thread while limit to bolt, solves existing thread forming
Device is not easy to the both ends to bolt while forming, thus the problem of reducing the production efficiency of bolt.
Detailed description of the invention
Fig. 1 is utility model device overall structure diagram；
Fig. 2 is enlarged structure schematic diagram at A in the utility model Fig. 1；
Fig. 3 is the utility model first gear and second gear structural schematic diagram.
In figure: 1, device noumenon；2, motor；3, first gear；4, second gear；5, limit plate；6, the first fixture；7,
Two fixtures；8, fixing bolt；9, the first hydraulic stem；10, the first telescopic rod；11, the second hydraulic stem；12, the second telescopic rod；13, it limits
Position block；14, bolt；15, chuck body.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-3, the utility model provides a kind of technical solution: a kind of screw thread of stud disposably automatically at
Type device, including it is device noumenon 1, motor 2, first gear 3, second gear 4, limit plate 5, the first fixture 6, the second fixture 7, solid
Determine bolt 8, the first hydraulic stem 9, the first telescopic rod 10, the second hydraulic stem 11, the second telescopic rod 12, limited block 13, bolt 14 and folder
Have ontology 15, motor 2 is installed above the lower end surface of device noumenon 1, and the top of motor 2 is equipped with first gear 3, the first tooth
The top of wheel 3 is connected with second gear 4, and the upper end of second gear 4 is fixed with limit plate 5, and the top of limit plate 5 is provided with folder
Has ontology 15, and the inside of chuck body 15 is equipped with the first fixture 6 and the second fixture 7, while the upper end of limit plate 5 passes through admittedly
Determine bolt 8 and chuck body 15 is connected with each other, the first hydraulic stem 9 is arranged in below the upper surface of device noumenon 1, and the first hydraulic stem
9 lower end is connected with the first telescopic rod 10, and the lower end of the first telescopic rod 10 is connected with the second hydraulic stem 11, and the second hydraulic stem 11
Outside be connected with the second telescopic rod 12, the inside middle-end of device noumenon 1 is arranged in limited block 13, and the inside of limited block 13 is set
It is equipped with bolt 14；
First gear 3 is provided with 2, and second gear 4 and the composition of limit plate 5 one about the axisymmetrical of second gear 4
Body mounting structure, while first gear 3 and second gear 4 composition engage connection, symmetrically arranged first gear 3 increase pair
The support performance of second gear 4, integrated mounting structure increase the stability between second gear 4 and limit plate 5；
First fixture 6 and the second fixture 7 are arranged about the axisymmetrical of bolt 14, and the first fixture 6 and the second fixture 7 are big
Small identical, size is identical and is symmetrical arranged, consequently facilitating disassembly installation is carried out between the two, consequently facilitating by after polishing molding
Bolt 14 take out；
First telescopic rod 10 and the second hydraulic stem 11 form phase with vertical installation, and the first telescopic rod 10 and the second hydraulic stem
11 are set as being fixedly connected, when right angle setting ensure that the second telescopic rod 12 drives the first fixture 6 and the second fixture 7 to stretch, the
Two telescopic rods 12 will not run-off the straight, to influence fixation to bolt 14；
Limited block 13 is set as being fitted and connected with bolt 14, and limited block 13 uses rubber material, and being fitted and connected ensure that
Bolt 14 not will shake left and right in polishing, and rubber material quality is softer, ensure that bolt 14 will not consolidating because of limited block 13
Cause it can not normal rotation surely；
The width of bolt 14 is equal to the inboard width of chuck body 15, and the lower end surface of chuck body 15 and limit plate 5
Upper surface be arranged in same level, while the axis of bolt 14 and chuck body 15 is arranged on same vertical line,
Stability when same level increases the polishing molding of bolt 14 is set, is arranged in same vertical line, ensure that bolt
The thread forming of its two sides is more uniform when 14 polishing.
Bolt 14: being fixed on the inside of chuck body 15 by working principle by limited block 13 first, and then motor 2 drives
First gear 3 is rotated, and is set as engaging connection between first gear 3 and second gear 4, when first gear 3 rotates, the
Two gears 4 can follow it to be rotated, and limit plate 5 has been fixedly mounted in the upper end of second gear 4, therefore increase first gear 3
To the support performance of second gear 4, chuck body 15 is split as the first fixture 6 and the second fixture 7, then chuck body 15 and limit
Position plate 5 is set as being threadedly coupled, therefore can disassemble and install to it, so that the fixation or taking-up to bolt 14 are completed,
When device carries out thread forming to bolt 14, after the lower thread molding of bolt 14,14 upper end of bolt can be stretched by first
Bar 10 drives the second telescopic rod 12 to be squeezed downwards, to complete the thread forming to 14 upper end of bolt, the middle-end of device is set
The limited block 13 limited to bolt 14 is set, limited block 13 is set as rubber material, and rubber material quality is softer, ensure that bolt
14 will not cause because of the fixation of limited block 13 its can not normal rotation, avoid limited block 13 bolt 14 is limited it is same
When influence 14 both ends of bolt normal thread forming.
Finally it should be noted that the above content is only to illustrate the technical solution of the utility model, rather than it is practical to this
The limitation of novel protected range, those skilled in the art to the technical solution of the utility model carry out it is simple modification or
Person's equivalent replacement, all without departing from the spirit and scope of technical solutions of the utility model.
Claims (6)
1. a kind of disposable device for automatically molding of the screw thread of stud, including device noumenon (1), the first hydraulic stem (9) and limit
Position block (13), it is characterised in that: be equipped with motor (2) above the lower end surface of described device ontology (1), and the top of motor (2)
It is equipped with first gear (3), is connected with second gear (4) above the first gear (3), and the upper end of second gear (4)
It is fixed with limit plate (5), is provided with chuck body (15) above the limit plate (5), and the inside peace of chuck body (15)
Equipped with the first fixture (6) and the second fixture (7), while the upper end of limit plate (5) passes through fixing bolt (8) and chuck body (15) phase
It connects, the first hydraulic stem (9) setting is below the upper surface of device noumenon (1), and the lower end of the first hydraulic stem (9) connects
It is connected to the first telescopic rod (10), the lower end of first telescopic rod (10) is connected with the second hydraulic stem (11), and the second hydraulic stem
(11) it is connected on the outside of the second telescopic rod (12), the inside middle-end in device noumenon (1) is arranged in the limited block (13), and limits
Bolt (14) are provided on the inside of position block (13).
2. a kind of disposable device for automatically molding of screw thread of stud according to claim 1, it is characterised in that: described
First gear (3) is provided with 2, and second gear (4) and limit plate (5) composition one about the axisymmetrical of second gear (4)
Body mounting structure, while first gear (3) engages connection with second gear (4) composition.
3. a kind of disposable device for automatically molding of screw thread of stud according to claim 1, it is characterised in that: described
First fixture (6) and the second fixture (7) are arranged about the axisymmetrical of bolt (14), and the first fixture (6) and the second fixture (7)
Size is identical.
4. a kind of disposable device for automatically molding of screw thread of stud according to claim 1, it is characterised in that: described
First telescopic rod (10) and the second hydraulic stem (11) form phase with vertical installation, and the first telescopic rod (10) and the second hydraulic stem
(11) it is set as being fixedly connected.
5. a kind of disposable device for automatically molding of screw thread of stud according to claim 1, it is characterised in that: described
Limited block (13) is set as being fitted and connected with bolt (14), and limited block (13) uses rubber material.
6. a kind of disposable device for automatically molding of screw thread of stud according to claim 1, it is characterised in that: described
The width of bolt (14) is equal to the inboard width of chuck body (15), and the lower end surface of chuck body (15) and limit plate (5)
Upper surface be arranged in same level, while the axis of bolt (14) and chuck body (15) is arranged in same vertical line
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821001388.7U CN208374386U (en) | 2018-06-27 | 2018-06-27 | A kind of disposable device for automatically molding of the screw thread of stud |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821001388.7U CN208374386U (en) | 2018-06-27 | 2018-06-27 | A kind of disposable device for automatically molding of the screw thread of stud |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208374386U true CN208374386U (en) | 2019-01-15 |
Family
ID=64965948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821001388.7U Expired - Fee Related CN208374386U (en) | 2018-06-27 | 2018-06-27 | A kind of disposable device for automatically molding of the screw thread of stud |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208374386U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114918471A (en) * | 2022-02-09 | 2022-08-19 | 嘉兴华诚模具科技股份有限公司 | Corrosion-resistant bolt cylinder forming processing device and forming method |
-
2018
- 2018-06-27 CN CN201821001388.7U patent/CN208374386U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114918471A (en) * | 2022-02-09 | 2022-08-19 | 嘉兴华诚模具科技股份有限公司 | Corrosion-resistant bolt cylinder forming processing device and forming method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190115 Termination date: 20210627 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |